contest a will

Translations
оспаривать завещание
He plans to contest his father's will in court.
Он планирует оспорить завещание своего отца в суде.
Definitions
To contest a will means to legally challenge the validity of a will in a court of law, often based on claims such as lack of capacity, undue influence, fraud, or improper execution.
Words
contest

verb
оспаривать
a

article or possessive pronoun
неопределённый артикль
will

noun
завещание